47049730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 58185470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 182, 298, 347, 455, 694, 745, 910, 1043, 1490, 1735, 1937, 2086, 2429, 3470, 3874, 4511, 4858, 5215, 9022, 9685, 10430, 12145, 13559, 19370, 22555, 24290, 27118, 31577, 45110, 51703, 63154, 67795, 103406, 135590, 157885, 258515, 315770, 361921, 517030, 672139, 723842, 1344278, 1809605, 3360695, 3619210, 4704973, 6721390, 9409946, 23524865, 47049730]

約数ペア:

[(1, 47049730), (2, 23524865), (5, 9409946), (7, 6721390), (10, 4704973), (13, 3619210), (14, 3360695), (26, 1809605), (35, 1344278), (65, 723842), (70, 672139), (91, 517030), (130, 361921), (149, 315770), (182, 258515), (298, 157885), (347, 135590), (455, 103406), (694, 67795), (745, 63154), (910, 51703), (1043, 45110), (1490, 31577), (1735, 27118), (1937, 24290), (2086, 22555), (2429, 19370), (3470, 13559), (3874, 12145), (4511, 10430), (4858, 9685), (5215, 9022)]